You can find mostly accurate data on whether the particular entity is a member of one of Swiss SRO's here
SRO member search and further verify information by searching/enquiring directly with SRO (SO-FIT, VQF, Polyreg)
Switzerland has a very interesting regulatory system, which is totally different from︂ what we see in the EU and elsewhere. Actual level of regulatory scrutiny on financial︃ intermediary/SRO member is somewhere in between VASP and small payment/e-money institution registration.
I can't say,︄ based on first hand experience, that FINMA doesn't monitor and/or indirectly influence supervisory control over︅ activities of SRO members. Under Article 16 of AMLA Act, "FINMA shall have the following︆ duties in terms of its supervision of the financial intermediaries under Article 2 paragraph 3︇
a) it recognises the self-regulatory organisations or withdraws such recognition;
b) supervises the self-regulatory organisations;︈
c) it approves the regulations issued by the self-regulatory organisations in accordance with Article 25︉ and any amendments thereto;
d)
it ensures that the self-regulatory organisations enforce their regulations"
However, most powers are still vested with SRO itself. There are SROs with different quality of︊ monitoring standards and there are different AML auditors who do most of actual risk assessment︋ works for the SRO.
SO-FIT is "mid-quality" SRO compared to VQF and Polyreg.